Product Brief

The Neutron Moisture Meter is a cutting-edge radiometric device designed for precise, real-time measurement of moisture in bulk materials stored in silos, bunkers, or on conveyors.

Using neutron interaction technology, it delivers highly accurate results even in challenging industrial conditions, making it ideal for industries like mining, cement, fertilizer, coal, and food processing.

Product
Description

Moisture measurement is critical for quality control and efficient process management. The Neutron Moisture Meter works on the principle of neutron scattering and absorption, utilizing a fast neutron source and a thermal neutron detector.

Since hydrogen atoms are directly related to moisture content, the system measures hydrogen concentration to determine water percentage in bulk materials.

 With robust construction, long-term electronic stability, and advanced evaluation software, the Neutron Moisture Meter provides reliable, continuous, and maintenance-friendly operation.

neutron moisture meterjpeg

Product
Applications

Mining & Minerals

Coal, potash, iron ore, bauxite

Cement & Construction materials

Measures moisture content in soil for construction and foundation stability assessment.

Agriculture & Fertilizers

Used for precise soil moisture measurement to optimize irrigation and crop management.

Power plants

Coal, potash, iron ore, bauxite

Food & Bulk material handling

Non-destructive measurement of moisture content in bulk food materials, aiding in quality control, shelf-life optimization,

Process control in silos, bunkers, and conveyors

Maintaining optimal moisture levels to prevent material degradation, clumping, or spoilage, ensuring better flowability.

Key
benefits

Non-contact & Non-destructive Measurement

Ideal for bulk solids and powders.

High Accuracy & Reliability

Measures moisture deep inside bulk material, not just at the surface.

Real-time Monitoring

Instant data for better process control.

Versatile Installation

Suitable for silos, bunkers, and belt conveyors.

Stable & Durable

Resistant to abrasion and industrial environments.

Density Compensation

Automatic correction ensures accurate weight % moisture, even with varying bulk density

Enhanced Safety

Radiation source is securely encapsulated, meeting international safety standards.

Installation
Types

  •  Silo / Bunker Installation: Source and detector housed in a protection pipe inserted into the silo for full-depth analysis.
  • Surface Probe Installation: Ideal for highly abrasive materials or when silos are unavailable, mounted from outside silo walls or conveyor belts.
  • Conveyor Belt Monitoring: Installed beneath or above conveyors to measure moisture in moving bulk materials.

Mechnical & Technical
Specifications

Source Material

 Americium-Beryllium (sealed stainless-steel capsule)

Detector

Solid scintillation crystal with photomultiplier for long-term stability

Shielding

Polyethylene with boron enrichment for neutron capture

Measurement Range

Wide range depending on calibration (typical ±1% accuracy)

Density Compensation

Integrated gamma source and detector for automatic correction

Why Choose Our Neutron Moisture Meter?

Unlike traditional moisture measurement techniques, neutron-based measurement provides true bulk material analysis rather than surface-level detection. This ensures more reliable quality control, reduced energy costs, and optimized production efficiency.

Download Our Brochure